252362454 has 8 divisors (see below), whose sum is σ = 504724920. Its totient is φ = 84120816.

The previous prime is 252362449. The next prime is 252362477. The reversal of 252362454 is 454263252.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

252362454 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21030199 + ... + 21030210.

It is an arithmetic number, because the mean of its divisors is an integer number (63090615).

Almost surely, 2^252362454 is an apocalyptic number.

252362454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252362454 is a wasteful number, since it uses less digits than its factorization.

252362454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42060414.

The product of its digits is 57600, while the sum is 33.

The square root of 252362454 is about 15885.9199922447. The cubic root of 252362454 is about 631.9386440329.

The spelling of 252362454 in words is "two hundred fifty-two million, three hundred sixty-two thousand, four hundred fifty-four".